Find the freqency of electric field to be applied between the does of a cylotron to accelerate charged particles by it.

Is there any electric field inside a charged conductor?

Is there any electric field inside a charged Conductor ?

Obtain expression for electric field due to a point charge

Find the Electric field due to two infinite plane parallel sheet of charge.

When an electric field is applied across a semiconductor?

Find electric field due to solid sphere of charge at a point on the surface.

Find the electric field intensity due to a general charge distribution.

A particle of charge q is moving with velocity v in the presence of crossed electric field E and magnetic field B as shown. Write the condition under which the particle will continue moving along x-axis. How would the trajectory of the particle be affected if the electric field is switched off?